General

  • Target

    e9a36eeae83adf54b463938c6b5c6c85f64b60b4e2cb9f9cb335ec98a5b9293a.bin

  • Size

    893KB

  • Sample

    230501-xmrresgd4w

  • MD5

    d20f77b81462cb23551e8882e9d17511

  • SHA1

    e9e430490270af4c613d29ee255cddd27047aa66

  • SHA256

    e9a36eeae83adf54b463938c6b5c6c85f64b60b4e2cb9f9cb335ec98a5b9293a

  • SHA512

    24440641f6bfac656a602aff9ee03e74715587d9f7fabafc2a3703fb3bed55c3161a56d0ad64290aa1892eb95ff0104d7571f9679be78a3f64f9b7e55c7891c9

  • SSDEEP

    24576:iyYQ4BeZltxmU+TmH9Bo7E67hNgeM0fUQL3:JWentk6wXKG

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      e9a36eeae83adf54b463938c6b5c6c85f64b60b4e2cb9f9cb335ec98a5b9293a.bin

    • Size

      893KB

    • MD5

      d20f77b81462cb23551e8882e9d17511

    • SHA1

      e9e430490270af4c613d29ee255cddd27047aa66

    • SHA256

      e9a36eeae83adf54b463938c6b5c6c85f64b60b4e2cb9f9cb335ec98a5b9293a

    • SHA512

      24440641f6bfac656a602aff9ee03e74715587d9f7fabafc2a3703fb3bed55c3161a56d0ad64290aa1892eb95ff0104d7571f9679be78a3f64f9b7e55c7891c9

    • SSDEEP

      24576:iyYQ4BeZltxmU+TmH9Bo7E67hNgeM0fUQL3:JWentk6wXKG

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks